Electrical, Electronics and Lighting

1,456 topics in this forum

1. Sporadic engine shut down

   By stumphanger55, January 30, 2013
   • 3 replies
   • 1.6k views
   • 
   • mackattack3
   • February 1, 2013

2. cb radio positive ground system 1 2

   By markpwhit, January 25, 2013
   • 38 replies
   • 9.3k views
   • 
   • theakerstwo
   • February 1, 2013

3. Engine starts than shuts down immediately

   By Renusha, January 17, 2013
   • 5 replies
   • 3.5k views
   • 
   • mackattack3
   • February 1, 2013

4. 1994 Midliner speaker help?

   By mattman695, January 31, 2013   

   • midliner
   • radio
   • (and 3 more)

     Tagged with:

     • midliner
     • radio
     • speaker
     • mack
     • interior
   • 0 replies
   • 1.3k views
   • 
   • mattman695
   • January 31, 2013

5. sensors

   By felicello122, January 18, 2013   

   • why
   • 8 replies
   • 3.5k views
   • 
   • felicello122
   • January 31, 2013

6. V-mac Codes 1-7 2-2 & 2-4?

   By Keffer inc, January 14, 2013
   • 8 replies
   • 12.8k views
   • 
   • Keffer inc
   • January 28, 2013

7. Any tips/tricks when replacing starter?

   By hatcity, January 16, 2013
   • 3 replies
   • 2.3k views
   • 
   • hatcity
   • January 23, 2013

8. Wiring nightmare. old dm

   By bill rezutek, January 17, 2013
   • 0 replies
   • 1.3k views
   • 
   • bill rezutek
   • January 17, 2013

9. truck will only idle

   By lilchris0876, December 3, 2012   

   • no throttle
   • will only idle
   • (and 1 more)

     Tagged with:

     • no throttle
     • will only idle
     • engine shuts down
   • 4 replies
   • 4.2k views
   • 
   • rhasler
   • January 17, 2013

10. SHUTDOWN LIGHT ON!

    By felicello122, January 17, 2013   

    • HELP ME
    • 5 replies
    • 1.4k views
    • 
    • felicello122
    • January 17, 2013

11. engine wont start without either

    By big8, September 16, 2012
    • 11 replies
    • 14.6k views
    • 
    • big8
    • January 12, 2013

12. CH Checking Engine Codes W/O Reader?

    By Keffer inc, January 10, 2013
    • 1 reply
    • 14.4k views
    • 
    • Keffer inc
    • January 10, 2013

13. Fan clutch stays on... Relay? Sensor ?

    By garcia26233, December 28, 2012
    • 1 reply
    • 2.1k views
    • 
    • Keffer inc
    • January 10, 2013

14. Ecu/ecm

    By Ronnie's companies, January 8, 2013   

    • Fault code
    • 1 reply
    • 2k views
    • 
    • staxx
    • January 9, 2013

15. Engine won't start - no ignition light

    By Aubrey Malcolm-Green, January 5, 2013
    • 1 reply
    • 13.1k views
    • 
    • Mackpro
    • January 6, 2013

16. electric gauge to mechanical, need help

    By kframdiesel, January 5, 2013
    • 0 replies
    • 886 views
    • 
    • kframdiesel
    • January 5, 2013

17. Keyless start

    By USPS, December 28, 2012
    • 1 reply
    • 1.6k views
    • 
    • GearheadGrrrl
    • December 28, 2012

18. What size speakers?

    By dds92780, December 27, 2012
    • 7 replies
    • 9.9k views
    • 
    • Reuhlz
    • December 28, 2012

19. 58 B 61 Cab heater wiring

    By bluebonnet, December 7, 2012
    • 15 replies
    • 3.4k views
    • 
    • Freightrain
    • December 15, 2012

20. Spoke with Delco about starters for use on all B Model 12V trucks

    By thomastractorsvc, November 30, 2012   

    • starter cranking battery
    • 12 volt 24 volt
    • 5 replies
    • 3.4k views
    • 
    • thomastractorsvc
    • December 10, 2012

21. B61 to 12 Volts

    By Devious10, October 20, 2012
    • 17 replies
    • 7.5k views
    • 
    • Maddog13407
    • December 1, 2012

22. Fues Box

    By dec1259, November 27, 2012   

    • Fues box Diagram
    • 3 replies
    • 4.1k views
    • 
    • jakebrake86
    • November 28, 2012

23. Wiring up Jacobs brakes and rest of truck.

    By 1951 Mack LJ, November 25, 2012
    • 4 replies
    • 1.3k views
    • 
    • masterwelder
    • November 26, 2012

24. Plug receptacle by R-600 headlight for a block heater ?

    By Mikesbucketlistmack, November 24, 2012
    • 3 replies
    • 2.4k views
    • 
    • j hancock
    • November 24, 2012

25. Premium Tech tool help

    By aw12345, November 22, 2012   

    • Mack VCADS Pro
    • 4 replies
    • 2.2k views
    • 
    • aw12345
    • November 22, 2012